Answer A-239: the composition says the withheld subjects

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
2026-11-12 09:41:28 +01:00
parent 88c44c095e
commit a50c26ecea
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@@ -231,3 +231,7 @@ the principle that settles it, cited as "design 47 G A-n".
 - **A-238** (§712; principle 7) A run ask may name no head: `RunJob.check` takes an empty `Heads` when the program
  is named, and the holder lays an empty `MESH_RUN_HEADS`; the validation's program is built from the indexer's
  entry alone.
+- **A-239** (design 46 approval mark §6, H-21; principles 3 and 7) The node-engine's `composition` answer gains
+  `withheld` [{subject, why}] (the module's entry of the grants part's `withheld` for this node) and
+  `withheld-unknown`, the words "withheld unknown: the grants part does not answer" when the verb fails; its
+  manifest's `uses` gains `mesh-grants` beside the `invokes` of `seat:mesh-grants.withheld` H-21 added.